Blank Heatmaps in GLMakie

tt1234567 · May 21, 2021, 2:15pm

Hi @sdanisch. I’ve just removed 0.3.0 and added 0.2.9 and the heatmap seems to work OK.

sdanisch · May 21, 2021, 5:14pm

Ok…
Since there is no obvious problem with the heatmap shader and no errors, I don’t have much to play around with

I tried to clean up the shaders a bit and double checked that all variables are initialized correctly - there is some small hope, that this may fix the problem:
https://github.com/JuliaPlots/GLMakie.jl/pull/191
If anyone can try out that branch, it would be great to know if that helped!
]add GLMakie#sd/cleanup

tt1234567 · May 21, 2021, 5:48pm

That seems to have fixed it. Thanks so much! I’ve been relying on Julia/GLMakie for streaming and displaying acoustic data from an ADC/FPGA.

heatmap(rand(5,5))